webmcp: libraries/mondelefant/mondelefant

webmcp

log libraries/mondelefant/mondelefant_native.c

age	author	description
2021-02-05	jbe	Removed unused pointer for database connection to avoid compiler warning
2019-10-21	jbe	Basic support for database array types (integers and strings)
2019-10-19	jbe	Further bugfixes regarding 1:1 references
2019-10-19	jbe	Fixed wrong use of logical-or operator introduced in previous commits
2019-10-19	jbe	Added missing lua_settop(L, 6) in previous commit
2019-10-19	jbe	Fix handling when setting 1:1 referenced objects
2017-05-28	jbe	Provide "__tostring" meta-method for database error objects
2016-02-09	jbe	Allow <db_handle>:create_list(...) to create a non-empty list by passing a table as argument (needed for references)
2016-01-20	jbe	Methods :create_object() and :create_list() ignore any additional table argument; "_class" attribute is always set; "_col" proxy respects foreign keys
2016-01-12	jbe	Fixed bug which was introduced during code-cleanup of <db_handle>:quote_string(...) function
2016-01-12	jbe	Bugfix regarding emergency memory cleanup (missing memory initialization)
2016-01-12	jbe	Bugfix in mondelefant.connect{...}
2016-01-12	jbe	Added downward-compatibility code for mondelefant.connect{engine='postgresql', ...} call
2016-01-12	jbe	Fixed invalid key to next bug
2016-01-09	jbe	Renamed "columns" property to "_col"
2016-01-09	jbe	Proxy table to directly access column-values of a database row (e.g. if document_column is set or for reserved method names)
2016-01-09	jbe	Changed mondelefant_result_index C-function: lookup in _data table (regular columns) is done last; lookup in _data table is omitted if "document_column" attribute of class is set
2016-01-09	jbe	Always write to document when "document_column" is set in class
2016-01-09	jbe	Removed some line-breaks
2016-01-08	jbe	Improved memory cleanup in case of out-of-memory errors (PQnotifies and PQunescapeBytea)
2016-01-07	jbe	Replaced mondelefant_cleanup function with local cleanup code
2016-01-07	jbe	Added missing mondelefant_cleanup(conn) call for previous commit in __gc metamethod
2016-01-07	jbe	Hack to avoid cumulating memory leaks in case of (caught) out-of-memory errors
2016-01-06	jbe	Some code-cleanup and fixed comments; Better behavior on out-of-memory errors in certain cases
2016-01-06	jbe	Further fixes in mondelefant.connect{...} (including proper handling of garbage collection in case of memory allocation errors); Code cleanup (use luaL_setmetatable, which is available since Lua 5.2)
2016-01-06	jbe	Do not require "engine" field to be set for mondelefant.connect{...}; Fixed bugs in mondelefant.connect{...} that could have crashed Lua; Shortened Lua registry key for mondelefant library
2016-01-04	jbe	Quick fix to avoid problems on document creation
2016-01-04	jbe	Bugfix in "document_column" write mechanism: write to document field when column does NOT exist
2016-01-03	jbe	Bug in <db_handle>:try_query(...) fixed, which caused errors when result contains more than two columns (bug introduced by changeset fb98b17056e5)
2015-12-10	jbe	Dropped compatibility code for Lua 5.1 (assume LUA_VERSION_NUM >= 502)
2015-12-10	jbe	Improved error handling in mondelefant_native.c; Fixed bug in error handling when PQsendQuery returned 0
2015-12-09	jbe	Use uservalues rather than ephemeron tables in mondelefant
2015-12-09	jbe	Added <db_handle>:wait(...) method to wait for NOTIFYs
2015-11-16	jbe	New implementation of (proxy) write access to fields of JSON object in a special column
2015-11-16	jbe	New implementation of (proxy) read access to fields of JSON object in a special column
2015-11-16	jbe	Reverted changes to mondelefant_result_index and mondelefant_result_newindex C-functions (proxying of JSON document)
2015-11-16	jbe	Extended _column_info table to be an associative array as well (in addition to a sequence); Allow direct (proxy) access to fields of JSON object in a special column (completed write access)
2015-11-16	jbe	Removed wrongly committed lines
2015-11-16	jbe	Preparatory work for proxy write access to "document_column"
2015-11-15	jbe	Slightly improved efficiency of (JSON) document proxying in mondelefant_native.c
2015-11-14	jbe	Allow direct (proxy) access to fields of JSON object in a special column (set in the model) (write access not implemented yet)
2015-11-14	jbe	Proper support for mutable data types (JSON objects/arrays) in table columns
2015-11-14	jbe	Added mutability state handlers in mondelefant_atom_connector.lua and prepare its usage in mondelefant_native.c
2015-03-20	jbe	Register mondelefant.class_prototype.get_reference(...) and mondelefant.class_prototype.get_foreign_key_reference_name(...) functions in mondelefant_native.c for use through Lua code
2014-08-01	jbe	Load JSON library in WebMCP and automatically convert JSON documents in mondelefant-atom-connector
2012-04-15	jbe	Compatibility with Lua 5.2
2010-10-16	jbe	Allow mondelefant.connect to be called with an explicit "conninfo" string
2010-06-04	jbe	Code cleanup and documentation added; Year in copyright notice changed to 2009-2010
2009-10-25	jbe/bsw	Version 1.0.0v1.0.0

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